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The color of the Call Library Function Node indicates:
a. Whether the function uses the C calling convention or the Stdcall
(WINAPI) calling convention.
b. Whether the function is thread-safe or thread-unsafe.
c. Whether the function is executable.
d. Whether the function is reentrant.

 

For a machine control application, the most appropriate choice for the mechanical
action of a STOP button would be:
a. Switch when pressed.
b. Latch when pressed.
c. Switch when released.
d. Latch when released.
e. Switch until released.
. For Windows based dialogs and UIs, the most appropriate choice for the
mechanical action of a STOP button would be:
a. Switch when pressed.
b. Latch when pressed.
c. Switch when released.
d. Latch when released.
e. Switch until released.

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